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Previous Sternfahrten were mainly conducted in spring and summer. To cover the seasonal aspects more thoroughly, including a winter situation, Sternfahrt 13 was conducted in February 2025 (10–12 February). We used the RV Heincke (cruise HE653/2) instead of the RV Uthörn. The Heincke's draught is greater, so we could not reach all of our previous stations. Surface and bottom water samples were taken with a rosette; in the event of stratification in the water column, an additional sample was taken from the middle.
Europe needs to triple the impact of its energy efficiency policies to achieve its 2020 targets set last year, according to a new study written by Ecofys and the Fraunhofer ISI. The study reveals that the potential exists to reach the 20 percent energy saving by 2020 goal cost-efficiently, cutting energy bills by € 78 billion for European consumers and businesses annually by 2020. However, current EU policy is delivering only one-third of the potential cost-effective savings measures. Increased energy savings will also warrant easier and less expensive achievement of a 20 percent share of renewables in the EU energy mix in 2020. The study was commissioned jointly by the European Climate Foundation (ECF) and the Regulatory Assistance Project (RAP).
The EU Climate Policy Tracker (EU CPT) presents up-to-date developments in climate and energy policies in the EU-27. Although government policy is the single most influential driver behind the fight against climate change, there is limited information about the status of the policies that influence increases or decreases in emissions. The EU Climate Policy Tracker (EU CPT) is intended to bridge this gap. The project holds two references in focus at the same time: a 2050 goal of near total decarbonisation, and our current policy trajectory. A uniquely developed scoring method, modelled on appliance efficiency labels (A-G), gives an indication of how Member States are doing compared to a low-carbon policy package. This results in aggregated scores, supported with a rich background of information, for all Member States, at EU level, and for different economic sectors. The project is intended to be a resource for those seeking information, a means of sharing best practice, and a way of holding policymakers to account. In 2011 we updated our initial rating from November 2010. The findings of 2010 showed that the average score across the EU was an E, indicating that the level of effort needed to treble to be on track to reach the 2050 vision. Looking at the developments in 2011, we can see that there has been considerable activity in many countries, though the overall scoring has generally remained constant: positive actions are counteracted by negative developments or budget cuts. The EU CPT is a joint project by Ecofys and WWF. The project is funded by the European Climate Foundation. Visit the EU Climate Policy Tracker on: www.climatepolicytracker.eu.
Die Qualität von Wettervorhersagen, saisonalen Simulationen und Klimaprojektionen hängt entscheidend von der Darstellung von Land-Atmosphäre (L-A) Rückkopplungen ab. Diese Rückkopplungen sind das Ergebnis eines hochkomplexen Netzwerks von Prozessen und Variablen, die mit dem Austausch von Impuls, Energie und Masse im L-A-System zusammenhängen. Derzeit gibt es in diesem Bereich erhebliche Wissenslücken, die das vorgeschlagene Projekt schließen soll. Die Land Atmosphäre Feedback Initiative (LAFI) ist ein interdisziplinäres Konsortium von Wissenschaftler:innen aus Atmosphären-, Agrar- und Bodenwissenschaften, Biogeophysik, Hydrologie und Neuroinformatik, das eine neuartige Kombination fortschrittlicher Forschungsmethoden vorschlägt. Das übergeordnete Ziel von LAFI ist es, L-A-Rückkopplungen durch synergistische Beobachtungen und Modellsimulationen von der turbulenten (ca. 10 m) bis zur Meso-Gamma-Skala (ca. 2 km) über tägliche bis saisonale Zeitskalen zu verstehen und zu quantifizieren. LAFI besteht aus einer Reihe eng miteinander verflochtener Projekte, die sich mit sechs Forschungszielen und Hypothesen befassen zu 1) alternativen Ähnlichkeitstheorien, 2) der Landoberflächen-Heterogenität, 3) der Partitionierung der Evapotranspiration, 4) dem Entrainment, 5) der synergetischen Untersuchung von L-A-Feedback und 6) eine Ad-hoc-Untersuchung von Klimaextremen, falls während des gemeinsamen Feldexperiments Dürren oder Hitzewellen auftreten. Die Zusammenarbeit zwischen den zwölf Projekten wird durch drei Querschnittsarbeitsgruppen zu tiefergehendem Lernen, Sensorsynergie und Upscaling sowie dem LAFI-Multimodell-Experiment gestärkt. Unsere Forschung umfasst A) die Erweiterung und den Betrieb des Land-Atmosphere Feedback Observatory der Universität Hohenheim mit einer einmaligen Synergie von Instrumenten, z. B. die erstmalige Kombination von Messungen von Wasserisotopen, faseroptischen Temperatursensoren und scannende Lidar-Systeme sowie die Auswertung der Langzeitdatensätze des Meteorologischen Observatoriums Lindenberg des Deutschen Wetterdienstes, B) wenig untersuchte und verstandene Prozesse im L-A-System wie z. B. Entrainment, C) die Verbesserung und Anwendung von L-A Systemmodellen bis hinunter zu den turbulenz-erlaubenden Skalen mit erweiterter Darstellung von Vegetation und stabilen Wasserisotopen, D) die Anwendung von Methoden des tiefergehenden Lernens zur Identifizierung von potenziell neue Faktoren in Prozessbeschreibungen, die in das L-A-System der nächsten Generation integriert werden sollen. Damit werden wir den mehrdimensionalen Phasenraum von L-A-Systemvariablen mit prozessbasierten Metriken über eine gesamte Vegetationsperiode charakterisieren. Gefördert durch die eng verwobene Verbundforschung ist die LAFI-Forschungsgruppe in der Lage, entscheidende neue Erkenntnisse zu gewinnen, um unser Verständnis von L-A-Rückkopplungen zu vertiefen und die Kopplungsstärken über landwirtschaftliche Regionen in Mitteleuropa zu charakterisieren.
The development of sustainable and efficient energy conversion processes at interfaces is at the center of the rapidly growing field of basic energy science. How successful this challenge can be addressed will ultimately depend on the acquired degree of molecular-level understanding. In this respect, the severe knowledge gap in electro- or photocatalytic conversions compared to corresponding thermal processes in heterogeneous catalysis is staggering. This discrepancy is most blatant in the present status of predictive-quality, viz. first-principles based modelling in the two fields, which largely owes to multifactorial methodological issues connected with the treatment of the electrochemical environment and the description of the surface redox chemistry driven by the photo-excited charges or external potentials.Successfully tackling these complexities will advance modelling methodology in (photo)electrocatalysis to a similar level as already established in heterogeneous catalysis, with an impact that likely even supersedes the one seen there in the last decade. A corresponding method development is the core objective of the present proposal, with particular emphasis on numerically efficient approaches that will ultimately allow to reach comprehensive microkinetic formulations. Synergistically combining the methodological expertise of the two participating groups we specifically aim to implement and advance implicit and mixed implicit/explicit solvation models, as well as QM/MM approaches to describe energy-related processes at solid-liquid interfaces. With the clear objective to develop general-purpose methodology we will illustrate their use with applications to hydrogen generation through water splitting. Disentangling the electro- resp. photocatalytic effect with respect to the corresponding dark reaction, this concerns both the hydrogen evolution reaction at metal electrodes like Pt and direct water splitting at oxide photocatalysts like TiO2. Through this we expect to arrive at a detailed mechanistic understanding that will culminate in the formulation of comprehensive microkinetic models of the light- or potential-driven redox process. Evaluating these models with kinetic Monte Carlo simulations will unambiguously identify the rate-determining and overpotential-creating steps and therewith provide the basis for a rational optimization of the overall process. As such our study will provide a key example of how systematic method development in computational approaches to basic energy sciences leads to breakthrough progress and serves both fundamental understanding and cutting-edge application.
Bebauungspläne und Umringe der Kreisstadt Saarlouis (Saarland) Stadtteil Beaumarais:Bebauungsplan "Am Rech Nr.64_0" der Kreisstadt Saarlouis, Stadtteil Beaumarais
This privacy statement is in accordance with Article 13 of the General Data Protection Regulation of the European Union (GDPR) We hereby inform you about the collection and further processing of personal data when downloading and using this app. Personal data are all data that allow conclusions about your person, e.g. name, address, e-mail, user behavior. I. Responsible party The operator of this app and responsible party within the meaning of the General Data Protection Regulation (GDPR) and the Berlin Data Protection Act is the Berlin Forestry Department: Berliner Forsten, Landesforstamt Berlin Dahlwitzer Landstraße 4, 12587 Berlin Tel: +49 (0)30 641937-0 II. Data protection officer You will reach the person in charge of data protection for the Senate of Berlin’s administration at: datenschutz-NE@senmvku.berlin.de Senatsverwaltung für Mobilität, Verkehr, Klimaschutz und Umwelt Am Köllnischen Park 3 10179 Berlin III. Processing of personal data 1. When downloading the app, the information for the download is transferred to the respective app store (Apple or Google Play), i.e. in particular user name, e-mail, customer number of your account, time of download, and the identification number of the downloading device. We have no influence on the collection of this data and are not responsible for it. Here the data protection conditions of the respective app store apply. You can find out more about these here: Apple: https://www.apple.com/de/privacy/ Google Play: https://policies.google.com/privacy?hl=de&gl=de 2. If you have agreed to the use of your location data, the app will use your location data when the app is active and in the background, when the app is closed. When visiting the forest, the app can use these data to show you where to find the access points for audio exhibits. The signal is broadcast by several BEACONS on site. Your location data will neither be stored nor transferred to third parties and will only be used for running the app. When visiting the forest, the app can be used to show you where to find the access points for audio exhibits. The signal is broadcast by several BEACONS on site. If you want to use this function, you must agree to letting the app use your location data for this purpose. The app will then use your location data both when the app is active and in the background, when the app is closed. Your location data will neither be stored nor transferred to third parties and will only be used for the running the app. Other than this, it is not necessary for you to provide personal data in order to use the app. You will be asked, however, to provide personal data when using the app’s contact form. Here, the following data is processed: Gender, name and surname, e-mail address, and the time of transmission. With reference to this privacy policy, you consent to the processing of this data by submitting your inquiry. With your consent given, the legal basis for the processing of the data is Art. 6 Para. 1 lit. a GDPR. The recipient of the data is the Berlin Forestry Department. We do not intend to transfer personal data to third parties. Data from the contact form are only used to process your request. Other personal data collected during the submitting process serve to prevent misuse of the contact form and to ensure the security of our information technology systems. The data is deleted as soon as it is no longer required for processing your request, i.e. when the respective conversation with the user has ended and the issue in question has been resolved. If an administrative process is initiated on the basis of the conversation, we are required to retain certain data for a longer period of time within the scope of our activity management. Please ask us for further information regarding these requirements. The same storage period and reasons for deletion apply to the additional personal data collected during the sending process. 3. The app itself does not collect or process any personal data. In addition, the app does not use any analysis tools such as Google Analytics. After installation, it can be used without accessing the Internet. IV. Rights of the person providing the data You have the right to: information about the processing of your personal data (including information about the purpose, recipients, and duration of data storage) in accordance with Art. 15 GDPR, correct incorrect personal data in accordance to Art. 16 GDPR, deletion of your data in accordance to Art. 17 GDPR, restrict the processing and data portability in accordance to Art. 18 and 20 GDPR as well as object to the processing of your data at any time in accordance to Art. 21(1) GDPR. If you object, your personal data will no longer be processed. Exceptions will be made if either compelling legitimate grounds outweigh your interests, rights, and liberties, or the processing serves the assertion, exercise, or defense of legal claims. The lawfulness of the processing carried out up to the objection is not affected by the objection. In order to exercise the rights set forth in this section, any data subject may contact the entity in charge. In addition, if you are of the opinion that the processing of your data does not comply with the provisions of the GDPR, you can file a complaint with a supervising authority (Art. 77 GDPR). This can be the authority of your place of residence, but in principle also any other data protection supervising authority. The supervising authority for public entities in the state of Berlin is the Berlin Commissioner for Data Protection and Freedom of Information, whom you can contact as follows: Berliner Beauftragte für Datenschutz und Informationsfreiheit Friedrichstraße 219 10969 Berlin Tel.: +49 30 13889-0 email: mailbox@datenschutz-berlin.de Despite our best efforts to supervise the content, the Berlin Forestry Department does not assume any liability for the content of external links. The managers of the linked pages bear sole responsibility for their content.
Für die sehr persistente und sehr mobile Verbindung Trifluoracetat (TFA) werden die potentiell TFA-emittierenden Industriebetriebe dargestellt, die im Rahmen des Gutachtens „Trifluoracetat (TFA): Grundlagen für eine effektive Minimierung schaffen - Räumliche Analyse der Eintragspfade in den Wasserkreislauf“ (Laufzeit: August 2021-November 2022) ermittelt wurden. Wichtiger Hinweis: Informationen zu Industriebetrieben in Deutschland, die TFA direkt in die aquatische Umwelt emittieren, lagen nicht vor. Daher können keine Aussagen zur Relevanz des Eintragspfads Industrie für die TFA-Fracht in Fließgewässern in Deutschland und zum Standort TFA-emittierender Betriebe getroffen werden. Ob und in welchem Umfang die aufgezeigten Betriebe tatsächlich TFA in die aquatische Umwelt emittieren, kann an dieser Stelle nicht beantwortet werden. Hier wird daher lediglich die Lage der Betriebe in Deutschland dargestellt, welche laut der Angaben im E-PRTR-Register Betriebe sind, die Fluor oder Fluor-haltige Verbindungen emittieren oder nach Artikel 10 der REACH-Verordnung registriert sind. Die Daten lassen jedoch keine Rückschlüsse auf die tatsächlich im Betrieb produzierten und/oder verarbeiteten fluorierten Chemikalien zu. Genauere Hinweise befinden sich im Abschnitt Herkunft des Datenkatalogs.
Bebauungspläne und Umringe der Gemeinde Gersheim (Saarland), Ortsteil Bliesdalheim:Bebauungsplan "Zum Rech 1. Änderung (OT Bliesdalheim)" der Gemeinde Gersheim, Ortsteil Bliesdalheim
Bebauungspläne und Umringe der Gemeinde Gersheim (Saarland), Ortsteil Bliesdalheim:Bebauungsplan "Zum Rech" der Gemeinde Gersheim, Ortsteil Bliesdalheim
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